Codex4 vs Lua Cafe

Get fluent faster by learning the words you actually use. Codex4 helps you build a usable vocabulary and keep it for the long term. - Learn what you need: Add your own words from any text in one tap. Build vocabulary for your job, studies, or hobbies. - Retain more with less effort: Reviews are timed by FSRS (a modern spaced-repetition model) so you study exactly when it counts. - Master real usage: The app treats each word as a lemma, so forms and conjugations are covered naturally as you progress. - Stay organized and motivated: Clear stats show what’s due, what’s known, and what’s next. - Bring any content: Automatic word extraction and a context-aware lemmatizer handle homonyms and multi-word phrases. - Your data stays yours: Keep access to review even after unsubscribing, and export your words and learning data anytime. - No gimmicks: Fast sessions, clean design, built for serious learners. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Stop freezing when you speak. Start practicing for real. If you can understand a language but freeze when it’s your turn to answer, Lua Cafe is for you. Speak out loud in real conversations and get corrected instantly. No flashcards. No drills. Talk to Lua about anything — your day, your trip, your plans, or a conversation you want to rehearse before it happens. Lua listens as you speak, corrects what you said, explains why, and replies out loud with a realistic voice so the conversation keeps moving. Tap any word or phrase for instant translations and mini-lessons. Get grammar explanations based on your actual mistakes — not generic exercises. Practice 30+ languages, including English, Spanish, French, Italian, Portuguese, German, Japanese, Korean, Mandarin, Arabic, Russian, Hindi, and more. Finally, the speaking practice you needed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/